HP FL939UT FL939UT#ABA manual Installing the expansion card guide/front fan holder

Installing the expansion card guide/front fan holder

1.Ensure that the fan holder includes the desired cooling fans (see Installing a second front system fan on page 132).

2.With power off to the workstation and the chassis open, place the expansion card guide/front fan holder assembly in the chassis. Place the tabs at the bottom of the assembly into the slots in the chassis as shown in the following figure .

NOTE: When positioning the expansion card guide/front fan holder into the chassis, make sure there are no cables between the fans and the chassis mounting wall. All workstation cables should be located under the card guide.

TIP: To engage the hooks, you might have to press down firmly on the card guide/fan holder to overcome cable resistance.

3.Rotate the assembly up until it snaps into place 2

4.Connect the cooling fan power cables to the system board (see Installing a second front system fan on page 132).

5.Reinstall all removed components and reconnect any cables that have been disconnected.

ENWW Removing and installing components 129